Tunable mode-locked erbium-doped fiber laser based on a digital micro-mirror device.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.388878
Abstract: A tunable mode-locked erbium-doped fiber laser with a digital micro-mirror device (DMD) as the wavelength tuner and nonlinear amplifying loop mirror as the mode-locked device is proposed and experimentally demonstrated. The mode-locked pulse with the… read more here.
Keywords: mode locked; mode; locked erbium; tunable mode ... See more keywords
"Mixed" Tm:Ca(Gd,Lu)AlO4 - a novel crystal for tunable and mode-locked 2 µm lasers.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.009987
Abstract: We report on the crystal growth, spectroscopy characterization and first laser operation of a new tetragonal disordered "mixed" calcium aluminate crystal, Tm:Ca(Gd,Lu)AlO4. The introduction of Lu3+ leads to an additional inhomogeneous broadening of Tm3+ absorption… read more here.
Keywords: crystal; crystal tunable; mixed alo4; tunable mode ... See more keywords
Wavelength-stabilized tunable mode-locked thulium-doped fiber laser beyond 2 µm.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.453936
Abstract: We report the development of a widely tunable mode-locked thulium-doped fiber laser based on a robust chirped fiber Bragg grating (CFBG). By applying mechanical tension and compression to the CFBG, an overall tunability of 20.1 nm,… read more here.
Keywords: mode locked; fiber laser; tunable mode; locked thulium ... See more keywords
Tunable mode convertor based on fiber Bragg grating inscribed in graded-index nine-mode fiber.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.487336
Abstract: A tunable mode convertor is experimentally demonstrated based on a fiber Bragg grating (FBG), which is fabricated in a graded-index nine-mode fiber by using a femtosecond laser. Nine linearly polarized (LP) modes were excited and… read more here.
Keywords: mode convertor; fiber; fiber bragg; based fiber ... See more keywords